5.3.1 Graf fungsi Sinus, Kosinus, dan Tangen
(a) Graf y = sin x, 0o ≤ x ≤ 360o
![](http://spmmatematiktambahan.blog.onlinetuition.com.my/wp-content/uploads/sites/8/2015/11/Picture-4-1.png)
x |
0o |
90o |
180o |
270o |
360o |
sin |
0 |
1 |
0 |
-1 |
0 |
(b) Graf y = kos x, 0o ≤ x ≤ 360o
![](http://spmmatematiktambahan.blog.onlinetuition.com.my/wp-content/uploads/sites/8/2015/11/Picture-5-1.png)
x |
0o |
90o |
180o |
270o |
360o |
kos x |
1 |
0 |
-1 |
0 |
1 |
(c) Graf y = tan x, 0o ≤ x ≤ 360o
![](http://spmmatematiktambahan.blog.onlinetuition.com.my/wp-content/uploads/sites/8/2015/11/Picture-6-1.png)
x |
0o |
90o |
180o |
270o |
360o |
tan x |
0 |
∞ |
0 |
∞ |
0 |